diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index ff1ca0e..3be5176 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -347,6 +347,35 @@ void Buff::ProcSprint()
             owner->SetMoveDir(owner->context_dir);
             owner->SetAttackDir(owner->context_dir);
             owner->SetDisableMoveDirTimes(old_times);
+#ifdef DEBUG1
+            {
+                owner->SendDebugMsg(a8::Format("xxxxxxxx move_dir:%d,%d attack_dir:%d,%d",
+                                               {
+                                                   owner->GetMoveDir().x,
+                                                   owner->GetMoveDir().y,
+                                                   owner->GetAttackDir().x,
+                                                   owner->GetAttackDir().y,
+                                               }));
+                owner->room->xtimer.AddRepeatTimerAndAttach
+                    (
+                     2,
+                     a8::XParams()
+                     .SetSender(owner),
+                     [] (const a8::XParams& param)
+                     {
+                         Human* hum = (Human*)param.sender.GetUserData();
+                         hum->SendDebugMsg(a8::Format("xxxxxxxx move_dir:%d,%d attack_dir:%d,%d",
+                                                        {
+                                                            hum->GetMoveDir().x,
+                                                                hum->GetMoveDir().y,
+                                                                hum->GetAttackDir().x,
+                                                                hum->GetAttackDir().y,
+                                                                }));
+                     },
+                     &xtimer_attacher.timer_list_
+                     );
+            }
+#endif
         }
         Player* hum = (Player*)caster_.Get();
         std::set<int>* hited_objects = new std::set<int>;
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 464f1e4..6e3912b 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -693,12 +693,14 @@ void Player::_CMMove(f8::MsgHdr& hdr, const cs::CMMove& msg)
                 }
             }
             if (can_set) {
-                a8::Vec2 attack_dir;
-                TypeConvert::FromPb(attack_dir, &msg.attack_dir());
-                attack_dir.Normalize();
-                SetAttackDir(attack_dir);
-                if (GetCar() && GetCar()->IsDriver(this)) {
-                    GetCar()->SetAttackDir(GetAttackDir());
+                if (GetDisableMoveDirTimes() <= 0) {
+                    a8::Vec2 attack_dir;
+                    TypeConvert::FromPb(attack_dir, &msg.attack_dir());
+                    attack_dir.Normalize();
+                    SetAttackDir(attack_dir);
+                    if (GetCar() && GetCar()->IsDriver(this)) {
+                        GetCar()->SetAttackDir(GetAttackDir());
+                    }
                 }
             }
         }